202938390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2254871}}^1$

素因数の和:2254884

約数の個数: 24

約数和(自身を含む): 527640048

約数和(自身を除く): 324701658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2254871, 4509742, 6764613, 11274355, 13529226, 20293839, 22548710, 33823065, 40587678, 67646130, 101469195, 202938390]

約数ペア:

[(1, 202938390), (2, 101469195), (3, 67646130), (5, 40587678), (6, 33823065), (9, 22548710), (10, 20293839), (15, 13529226), (18, 11274355), (30, 6764613), (45, 4509742), (90, 2254871)]